This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.6 MLv
Local datetime 2023/06/18 02:43
Universal datetime 2023/06/18 00:43
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 0.1 km
Depth 5 km (from location) ± 0.1 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Niort  25 58707
Rochefort  34 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  28 8010
Lagord  33 7048
Chauray  32 7006
Saint-Jean-d'Angély  32 6976
Surgères  10 6807
Puilboreau  30 6182
Châtelaillon-Plage  31 5846
Nieul-sur-Mer  34 5759
Aiffres  26 5506
Dompierre-sur-Mer  27 5482

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.14
Azimuthal gap 53.09 °
Number of stations used 14
Number of phases used 24

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
Z4 LC07 Pg 00:43:20.45 0.07 158.79 0.01 Manual
Z4 LC07 Sg 00:43:21.17 0.11 158.79 0.01 Manual
Z4 LC03 Pg 00:43:20.61 0.01 295.16 0.03 Manual
Z4 LC03 Sg 00:43:21.43 -0.01 295.16 0.03 Manual
Z4 LC01 Pg 00:43:20.61 -0.01 8.71 0.03 Manual
Z4 LC01 Sg 00:43:21.42 -0.05 8.71 0.03 Manual
Z4 LC02 Pg 00:43:20.58 -0.07 66.61 0.03 Manual
Z4 LC02 Sg 00:43:21.45 -0.08 66.61 0.03 Manual
Z4 LC08 Pg 00:43:20.65 -0.14 191.18 0.04 Manual
Z4 LC08 Sg 00:43:21.47 -0.27 191.18 0.04 Manual
Z4 LC06 Pg 00:43:20.71 -0.07 240.91 0.04 Manual
Z4 LC04 Pg 00:43:20.82 -0.08 35 0.05 Manual
Z4 LC04 Sg 00:43:21.80 -0.13 35 0.05 Manual
Z4 LC09 Pg 00:43:20.98 -0.03 273.3 0.06 Manual
Z4 LC05 Pg 00:43:21.7 0.01 344.01 0.06 Manual
Z4 LC05 Sg 00:43:22.22 0.01 344.01 0.06 Manual
Z4 LC11 Pg 00:43:21.31 0.01 59.17 0.08 Manual
Z4 LC11 Sg 00:43:22.60 -0.01 59.17 0.08 Manual
Z4 LC13 Pg 00:43:21.37 0.06 20.66 0.08 Manual
Z4 LC12 Pg 00:43:21.53 0.09 23.99 0.09 Manual
Z4 LC12 Sg 00:43:22.85 0.01 23.99 0.09 Manual
Z4 LC10 Pg 00:43:21.59 0.1 303.69 0.1 Manual
FR CHIF Pg 00:43:23.82 -0.01 105.7 0.23 Manual
FR CHIF Sg 00:43:26.42 -0.54 105.7 0.23 Manual